Women's Volleyball Team Heights. Refer to Table 10 on page 126 for Exercises 79–81.

Question 3.194

81. Linear transformations. Starting with the original data, double the height of each player on the NCU team.

  1. Recalculate the range and standard deviation.
  2. Formulate a rule for the range and standard deviation when the data values are doubled.

3.2.81

(a) Range = 12; standard deviation = 4.9 (b) Multiplying each value in a data set by a constant will increase the value of the original range or standard deviation by a factor of the constant.